1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef NET_HTTP_MOCK_SSPI_LIBRARY_WIN_H_ 6 #define NET_HTTP_MOCK_SSPI_LIBRARY_WIN_H_ 7 8 #include <list> 9 #include <set> 10 11 #include "net/http/http_auth_sspi_win.h" 12 13 namespace net { 14 15 // The MockSSPILibrary class is intended for unit tests which want to bypass 16 // the system SSPI library calls. 17 class MockSSPILibrary : public SSPILibrary { 18 public: 19 MockSSPILibrary(); 20 virtual ~MockSSPILibrary(); 21 22 // TODO(cbentzel): Only QuerySecurityPackageInfo and FreeContextBuffer 23 // are properly handled currently. 24 // SSPILibrary methods: 25 virtual SECURITY_STATUS AcquireCredentialsHandle(LPWSTR pszPrincipal, 26 LPWSTR pszPackage, 27 unsigned long fCredentialUse, 28 void* pvLogonId, 29 void* pvAuthData, 30 SEC_GET_KEY_FN pGetKeyFn, 31 void* pvGetKeyArgument, 32 PCredHandle phCredential, 33 PTimeStamp ptsExpiry); 34 virtual SECURITY_STATUS InitializeSecurityContext(PCredHandle phCredential, 35 PCtxtHandle phContext, 36 SEC_WCHAR* pszTargetName, 37 unsigned long fContextReq, 38 unsigned long Reserved1, 39 unsigned long TargetDataRep, 40 PSecBufferDesc pInput, 41 unsigned long Reserved2, 42 PCtxtHandle phNewContext, 43 PSecBufferDesc pOutput, 44 unsigned long* contextAttr, 45 PTimeStamp ptsExpiry); 46 virtual SECURITY_STATUS QuerySecurityPackageInfo(LPWSTR pszPackageName, 47 PSecPkgInfoW *pkgInfo); 48 virtual SECURITY_STATUS FreeCredentialsHandle(PCredHandle phCredential); 49 virtual SECURITY_STATUS DeleteSecurityContext(PCtxtHandle phContext); 50 virtual SECURITY_STATUS FreeContextBuffer(PVOID pvContextBuffer); 51 52 // Establishes an expectation for a |QuerySecurityPackageInfo()| call. 53 // 54 // Each expectation established by |ExpectSecurityQueryPackageInfo()| must be 55 // matched by a call to |QuerySecurityPackageInfo()| during the lifetime of 56 // the MockSSPILibrary. The |expected_package| argument must equal the 57 // |*pszPackageName| argument to |QuerySecurityPackageInfo()| for there to be 58 // a match. The expectations also establish an explicit ordering. 59 // 60 // For example, this sequence will be successful. 61 // MockSSPILibrary lib; 62 // lib.ExpectQuerySecurityPackageInfo(L"NTLM", ...) 63 // lib.ExpectQuerySecurityPackageInfo(L"Negotiate", ...) 64 // lib.QuerySecurityPackageInfo(L"NTLM", ...) 65 // lib.QuerySecurityPackageInfo(L"Negotiate", ...) 66 // 67 // This sequence will fail since the queries do not occur in the order 68 // established by the expectations. 69 // MockSSPILibrary lib; 70 // lib.ExpectQuerySecurityPackageInfo(L"NTLM", ...) 71 // lib.ExpectQuerySecurityPackageInfo(L"Negotiate", ...) 72 // lib.QuerySecurityPackageInfo(L"Negotiate", ...) 73 // lib.QuerySecurityPackageInfo(L"NTLM", ...) 74 // 75 // This sequence will fail because there were not enough queries. 76 // MockSSPILibrary lib; 77 // lib.ExpectQuerySecurityPackageInfo(L"NTLM", ...) 78 // lib.ExpectQuerySecurityPackageInfo(L"Negotiate", ...) 79 // lib.QuerySecurityPackageInfo(L"NTLM", ...) 80 // 81 // |response_code| is used as the return value for 82 // |QuerySecurityPackageInfo()|. If |response_code| is SEC_E_OK, 83 // an expectation is also set for a call to |FreeContextBuffer()| after 84 // the matching |QuerySecurityPackageInfo()| is called. 85 // 86 // |package_info| is assigned to |*pkgInfo| in |QuerySecurityPackageInfo|. 87 // The lifetime of |*package_info| should last at least until the matching 88 // |QuerySecurityPackageInfo()| is called. 89 void ExpectQuerySecurityPackageInfo(const std::wstring& expected_package, 90 SECURITY_STATUS response_code, 91 PSecPkgInfoW package_info); 92 93 private: 94 struct PackageQuery { 95 std::wstring expected_package; 96 SECURITY_STATUS response_code; 97 PSecPkgInfoW package_info; 98 }; 99 100 // expected_package_queries contains an ordered list of expected 101 // |QuerySecurityPackageInfo()| calls and the return values for those 102 // calls. 103 std::list<PackageQuery> expected_package_queries_; 104 105 // Set of packages which should be freed. 106 std::set<PSecPkgInfoW> expected_freed_packages_; 107 }; 108 109 } // namespace net 110 111 #endif // NET_HTTP_MOCK_SSPI_LIBRARY_WIN_H_ 112
